3205002220412 has 48 divisors (see below), whose sum is σ = 5757723783168. Its totient is φ = 1560575237760.

The previous prime is 3205002220379. The next prime is 3205002220417. The reversal of 3205002220412 is 2140222005023.

3205002220412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205002220417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9396563 + ... + 9731669.

It is an arithmetic number, because the mean of its divisors is an integer number (119952578816).

Almost surely, 2^{3205002220412} is an apocalyptic number.

It is an amenable number.

3205002220412 is a deficient number, since it is larger than the sum of its proper divisors (2552721562756).

3205002220412 is a wasteful number, since it uses less digits than its factorization.

3205002220412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335586 (or 335584 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 3205002220412 its reverse (2140222005023), we get a palindrome (5345224225435).

The spelling of 3205002220412 in words is "three trillion, two hundred five billion, two million, two hundred twenty thousand, four hundred twelve".